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AFRICAN UNION
UNION AFRICAINE
UNIÃO AFRICANA
Statistics Division Economic Affairs Department
A Draft Statistical Quality Assurance Framework for the African Statistics System
May 2015
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Acronyms
ABS Australian Bureau of Statistics
ACS African Charter on Statistics
AEC African Economic Community
AIA African Integration Agenda
ASS African Statistics System
AU African Union
AUC African Union Commission
CoDG Committee of Directors-General
DFID Department for International Development (UK)
EUROSTAT Statistical Office of the European Commission
GSBPM Generic Statistical Business Process Model
DQAF Data Quality Assessment Framework
ICT Information and communications technology
IMF International Monetary Fund
ISO International Organisation for Standardisation
METIS Statistical Metadata
NQAF National Quality Assurance Framework
NSDS National Strategy for the Development of Statistics
NSO National Statistical Offices
NSS National Statistics System
OAU Organisation of African Unity
OECD Organisation for Economic Cooperation and Development
ONS Office for National Statistics (UK)
SASQAF South African Statistical Quality Assessment Framework
SHaSA Strategy for the Harmonisation of Statistics in Africa
STATAFRIC African Union Institute for Statistics
SVC Statistical Value Chain
UN United Nations
UNECE United Nations Economic Community for Europe
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1 Introduction
The main outcome of the establishment of the African Union Institute for Statistics (STATAFRIC) is accurate
reporting on the state of the African Integration Agenda (AIA) in terms of the economy of the continent and life
circumstances of the continent’s inhabitants. The main objective of STATAFRIC is to facilitate production and use
of good quality statistics to inform development initiatives in the political, economic, and social and cultural areas
constituting the African Integration Agenda (AIA). The outcome of the AIA will be the African Economic Community
(AEC). The statistics will play their traditional role of establishing programme and intervention baselines, setting
performance targets, identifying indicators for monitoring progress (or lack thereof) made by programmes and/or
projects, and assessing impact and outcomes. It is well established that African statistics are beset with constraints
on availability, quality and capacity1. This report is focused on the quality issue: to develop a framework for
assuring the quality of the statistics produced by the African Statistics System (ASS) used to inform the AIA.
Resolution to the quality issue is an imperative for the African Statistics System it has to achieve one of its
objectives expressed in SHaSA as Strategic Theme 1: to produce quality statistics for Africa.
In order to attain buy-in from the 54 member states and other stakeholders, a collaborative effort and wide
participation will be required to finalise the framework. Wide participation will also provide an opportunity to include
issues that may be unique to individual member states or regional blocks that might be omitted in the proposed
framework. Therefore this report ought to be treated as a working document for some entity such as the Committee
of Directors-General (CoDG) to take forward and finalise; an alternative approach can be defined by the
Department of Economic Affairs at AUC. Once the generic framework is finalised, the process of adaption by
member states should then commence.
2 Background
With the attainment of political independence, at an individual level, every African country has formulated
development policies, implemented development programmes and projects, and undertaken interventions where
programmes have been seen to falter in order to promote socioeconomic development. At the same time energies
have been expended on regional and continental integration. Since the formation of the Organisation of African
Unity (OAU) 51 years ago, African countries have strived to integrate their economies as well as their diverse social
and cultural entities within a single overarching political framework. However, while these efforts can be said to
have reached various levels of success, Africa is still the least developed continent.
One of the main reasons for Africa’s slow pace of development are a lack of the culture of managing for results
characterised by hazy accountability and limited transparency in development programme definition, planning,
implementation and management. The lack of accountability and transparency is due to the low profile of statistics
throughout practically all African countries. The problem is the dearth of reliable statistical information with sufficient
coverage and quality to guide planning and decision-making, and to measure the performance of development
programmes.
Practically all African countries have weak statistics systems which are mostly fragmented resulting in the low
profile of statistics in the public service environment. One immediate reason for the weak systems is ineffective
legislation which, in most cases, is about the national statistics office (NSO) rather than the national statistics
system (NSS). Where legislation includes the NSS it grants the NSO, which is the usual coordinating authority,
oversight responsibility but no power to coordinate production and dissemination of statistics. As a result, the
coordinating authority has no control over how other agencies in the NSS produce and disseminate statistics.
Another reason, not publicised but presumably constrained by political correctness, is the discomfort caused to
political principles when statistics tell an unfavourable story. This is more or so the case when the coordinating
authority reports to a minister or other cabinet functionary.
1 African Union Commission, African Development Bank and United Nations Economic Commission for Africa, 2010. See reference
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The low profile of statistics in the public service environment maintains itself in some form of steady state through
exclusion from the national plan and low prioritisation in state funding. Statistics budgets are perennially
insufficient, being traditionally underfunded by the government and relying on donor funding. Statistical links with
the national plan are usually tenuous and unidirectional from the NSO to the plan. The NSDS is not organically
developed but donor driven, and may be aligned but not integrated with the national plan. Participation in the NSDS
by agencies other than the NSO is limited to the preparatory and design phases as there is limited participation
during the implementation phase. As already indicated, substantive programme funding is donor-driven. Even then
allocation of donor funding among competing needs is not balanced. Only 2 percent of donor funding is allocated to
statistics on the basis of donor preferences. Of the 2 percent, most goes to health issues and household surveys.
As a result, very little funding is available to do the bulk of statistical work.2 In addition, national budgets are mostly
decentralised, with only NSO budgets being regarded as budgets for statistics.
The low profile of statistics in the public service environment has resulted in the following facts:
patchy production resulting in insufficient stock of statistics (information gap);
poor or unknown quality of available and yet-to-be produced data due to lack or non-application of
internationally acceptable quality frameworks (quality gap);
insufficient human resources & infrastructure (capacity gap);
limited role of statistics in national development agendas (low profile);
externally driven demand for statistics;
nationally underfunded statistical production;
high levels of dependency on donor funding;
under- & over-reporting of phenomena (e.g. education statistics); and
issues of legitimacy, reliability and trust.
The current international debate on the quality of African Statistics leaves one relatively confused. The state of
African statistics is seen as poor and misleading3to some;, it is tragic to others4; and it is transitional to yet others5.
Each of the three positions contain certain truths but not the whole truth. What is important is that they are
expressions of mistrust in and illegitimacy of African statistics. What needs to be done is to move African statistics
to a position of trust and legitimacy.
Notwithstanding the unsatisfactory current state of African statistics, there are initiatives in or being put into place to
improve the quality and stock of the statistics. The African Charter on Statistics (provision of an overarching
framework for quality development), SHaSA (defining the African statistics programme), NSDS (for comprehensive
planning for national statistics), ICT programme (to improve national accounts), capacity building by Pan-African
organisations, African Data Consensus (for demand-driven and open data, harnessing data to impact on
development decision-making and on building a culture of usage, to grant independence to NSOs), etc.
The thrust of the debate on African statistics is about quality, which makes the development and implementation of
a quality assurance framework an imperative for improvement of statistics of the African Statistics System.
Meaning of statistical quality
Based on ISO 9000 quality may be defined as the extent or degree to which materials, products, processes and
services meet pre-specified standards (requirements, specifications, guidelines or characteristics) defined to serve
a pre-defined purpose. Alternatively quality refers to the extent or degree to which materials, products, processes
and services are fit for their purpose. Thus
“The quality of an object can be determined by comparing a set of inherent characteristics against a set of
requirements. If those characteristics meet all requirements, high or excellent quality is achieved but if those
2 Trayler-Smith, A., 2015 reporting on Amanda Glassman; see reference 3 Jerven, M., 2013; see references 4 Devarajan, S., 2013; see reference 5 Kiregyera, B., see reference
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characteristics do not meet all requirements, a low or poor level of quality is achieved. So the quality of an object
depends on a set of characteristics and a set of requirements and how well the former complies with the latter.”
(ISO 9000)
With regard to official statistics, statistical quality refers to four interrelated perspectives all of which should be
taken into account when producing statistics. These are:
organisational context;
characteristics of the statistical product;
user’s perception of the statistical product; and
the statistical production process.
Organisational context
The organisational context provides an enabling environment for the production and use of official statistics. Within
the African Statistics System the enabling environment is at the AU member state level. It is generally the case that
within member states official statistics have a low profile in terms of use and supply by the state. At the moment the
context within which statistics are produced and consumed needs a lot of improvement. As already indicated, it is
characterised by insufficient data whose quality is either poor or unknown relative to international standards.
Demand for official statistics is best met when all the agencies that produce statistics for the state are organised
into a system such that their work is coordinated from a central point to standardise production processes, and
rationalise products and their use. The trend within the African Statistics System to establish NSSs comprising
mainly of statistics-producing state agencies should ideally meet the need for statistics systems. Coordination of
the NSS, setting up of standards, and rationalisation of production are expected to be led by the national statistics
office (NSO).
The NSS is expected to be coordinated by the national statistics office (NSO) which, in most member states is the
only agency statutorily mandated to produce official statistics. While the majority of users look up to the NSO to
meet their demand for statistics, the NSO is insufficiently capacitated to meet the demand either in terms of
quantity or in terms of quality. In any case the NSO on its own is unlikely ever to be in a position to meet the
overwhelming demand for official statistics as it is neither likely nor desirable to have the required human and
infrastructural capacity to produce either the quantity or variety of good quality statistics needed by the state and
other users. The overwhelming gap in the supply of official statistics has to be filled by a national effort - by other
organs of state according to their mandates. Yet efforts by other agencies in the NSS to provide statistics are much
weaker, many of them being unaware of the potential of their administrative systems to provide the statistics they
require to fulfil their mandates. They look to the NSO, private sector vendors, private sector contractors and
international organisations to meet their requirements for statistics.
Thus NSSs are either weak or exist only in name mainly because of the weak coordination mechanisms at the
disposal of the NSO. Key coordinating instruments for the NSS include, among others,
statistical legislation (both primary and subordinate);
a head of the government statistical system;
quality management frameworks, including common (shared) standards and quality assurance and
assessment frameworks
statistical planning (NSDS);
statistical clearing house;
a professionalised body of official statisticians;
statistics fora;
code of ethics;
technical support (capacity building);
training; and
a management system for statistical information (harmonised databases)
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However, for over a decade there are indications that there has been an increase in demand for statistics followed
by increasing advocacy to raise the profile of statistics. International and Pan-African Organisations have been at
the forefront of the advocacy drive by promoting various initiatives notably establishment and strengthening of the
various coordinating mechanisms. Among the coordinating instruments emphasis has been given to the National
Strategy for the Development of Statistics (NSDS), quality frameworks (e.g. the Charter) and statistical capacity
building programmes.
This report is developing a quality assessment framework which constitutes a part of the one constituent of the
quality management framework, one of the NSS coordinating instruments.
Characteristics of the statistical product
Characteristics of the quality of a statistical product are called quality components, quality criteria, or quality
dimensions. While in advanced economies quality frameworks (incorporating quality dimensions) have become an
integral part of the culture of statistical quality assurance, such frameworks have as yet to be adopted by the
majority of developing economies including the so-called middle income countries. African countries such as
Ethiopia, Rwanda, Seychelles, and South Africa, among others, are gradually adapting international frameworks to
assure the quality of their official statistics. The adaptations are founded on IMF’s DQAF and its various derivatives
especially Statistics Canada’s Quality Assurance Framework and the Quality Assurance Framework of the
European Statistical System. However, evidence of the extent of their implementation in the assessment for quality
of statistical products is not readily available. What has previously happened in some cases is the engagement of
consultants to assess products using DQAF.
User’s perception of the statistical product
It is important that data quality dimensions also cover users’ actual perceptions of the quality of a statistical
product. This explains why the internationally adopted definition of statistical quality, originating from Statistics
Canada, is defined as “fitness for use”6 or its variant “fitness for purpose”7 as is the case with the Office for National
Statistics (ONS) in the UK and the Australian Bureau of Statistics (ABS)8 (2009). The definition is from the point of
view of the user. Thus in terms of statistical outputs quality refers to the degree to which the data meet user needs.
Legitimacy of statistical information depends both on the quality of the underlying statistics and the trust users have
in the statistics. Both the quality of statistics and the trust that users have in them are a direct reflection on the
agency that produces them. The reputation of the agency determines the level of trust of the statistics it produces.
Practically all statistical quality frameworks and codes of practice, especially the UN’s Fundamental Principles of
Official Statistics and the NQAF, highlight the importance of institutional factors as the basic foundation for
statistical quality. Accordingly commitment of the leadership of a statistical agency to pursuing quality and to
creating a culture in which quality is recognised as a cornerstone of statistical work is a must.
Quality of data can rarely be explicitly ‘measured’. While quality components remain the same, in many cases
users will almost always perceive product quality differently from a statistics-producing organ of state (statistical
authority). The difference is one of emphasis on components. In general users tend to emphasise two as indicators
of a given set of statistical data. These are data comparability and coherence and timeliness (including frequency)
of data production. Furthermore, some of the quality components are difficult to assess by the user. For example,
user may give less priority to accuracy than to timeliness; may not be sufficiently literate to assess the quality of
certain components, such as accuracy, without expert support; or may not be informed of the components at all.
This is a communication issue for the producer of statistics to take cognizance of. There is a challenge here:
statistics producers appear to be more producer-oriented than user-oriented relative to the ease of access by
statistically unsophisticated users. This is often reflected in the difficulty the majority of statisticians encounter, of
6 Statistics Canada, 2002 7 Office of National Statistics, 2007 8 Australian Bureau of Statistics (ABS)8 (2009)
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communicating what they produce to users. Statistics producers need to deal with both the real and the perceived
quality of their products, which is not standard practice at the moment.
Statistical production process
The production process is a fundamental determinant of product quality. Different process designs prioritise
different product quality components, for example the trade-off between accuracy and budget or accuracy and
timeliness. This means that no process design will maximise all product quality components at any given time.
While there is no standard definition for the production process as is the case with product quality, the statistical
value chain (SVC) provides an effective framework for the process. The internationally agreed generically
standardised SVC is part of a broader statistical business process model finalized by a Joint
UNECE/Eurostat/OECD Work Session on Statistical Metadata (METIS) in 20099. Typical process variables include
resources used (inclusive of time), response burden or rates, error rates such as those in data capture and editing,
etc.
3 Quality assurance framework
The quality assurance framework for the African Statistics System defines the standards and indicators against
which African statistics have to be assessed. The standards and procedures are closely aligned to the Principles of
the African Charter on Statistics which incorporates the UN’s Fundamental Principles of Official Statistics, IMF’s
Data Quality Assessment Framework (DQAF), Quality Assurance Framework of the European Statistical System,
Statistics Canada’s Quality Assurance Framework, Australian Bureau of Statistics (ABS) Data Quality Framework,
Statistics Finland’s Quality Guidelines for Official Statistics, and Statistics South Africa’s Statistical Quality
Assessment Framework (SASQAF), among others. Accordingly, it meets the desired international quality
standards.
The framework is very closely aligned with the African Charter on Statistics (ACS) as it is the instrument to
implement the Charter. The Charter’s six principles constitute quality dimensions as indicated below:
1. Professional independence;
2. Quality;
3. Mandate for data collection and resources;
4. Dissemination
5. Protection of individual data, information sources and respondents 6. Coordination and Cooperation
As given in the Charter, each one of the principles are sub-divided into sub-principles. Elements whose quality are
to be assured have been identified for each sub-principle. Indicators have also been identified for each element to
provide evidence that the quality of the element has or has not been assured. In the majority of cases there is more
than one indicator to an element10. In the Annex the framework has been matched against the UN’s Guidelines for
the Template for a Generic National Quality Assurance Framework (NQAF). While there is limited one-on-one
correspondence between the elements of the two frameworks, the contents of the proposed framework is covered
by the content in the template.
9 Joint UNECE/Eurostat/OECD Work Session on Statistical Metadata (METIS). Generic Statistical Business Process Model, Version 4.0, April 2009. Brussels: UNECE Secretariat, April 2009. Available at http://www1.unece.org/stat/platform/download/attachments/8683538/GSBPM+Final.pdf?version=1 PDF version; http://www1.unece.org/stat/platform/download/attachments/8683538/GSBPM+v4.0.doc?version=1 Word version; and http://www1.unece.org/stat/platform/download/attachments/8683538/GSBPM.ppt?version=1 PowerPoint Presentation at ISI in Durban, August 2009. 18 February 2012 10 Statistics South Africa, 2012: see references
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Table 1: A Generic Statistical Assurance Framework for the African Statistics System
Principle 1: Professional independence
Description: Professional Independence means statistics authorities operate without any due influence from interest groups to ensure credible statistics
Sub-principle Elements to be assured Indicators
1.1: Scientific independence
Description: Statistics
authorities must be able to
carry out their activities
according to the principle of
scientific independence,
particularly vis-à-vis the
political authorities or any
interest group; this means that
the methods, concepts and
nomenclatures used in
statistical operation shall be
selected only by the statistics
authorities without any
interference whatsoever and
in accordance with the rules of
ethics and good practice
1.1.1a Independence of production and dissemination of statistics
from interference and/or influence by any individual, interest group
or political authority is specified in law
1.1.1b Conflict of the statistics law with any other law in terms of
rules, regulations, official policies, and procedures must be resolved
in favour of the statistics law
1.1.1.1a Legislation is in place that unambiguously
guarantees development, production, dissemination and use
of statistics without interference from political authorities or
any other interest group. The legislation must also define the
roles and responsibilities of other statistical agencies in the
national statistics system.
1.1.1.1b Mechanisms are in place for resolving conflicts
between the statistical law with any other piece of legislation
1.1.2 Mechanisms (policies, procedures, protocols, subordinate
legislation) are in place and are publicly known to ensure the
statistics authority’s exclusive and full control over the production
and dissemination of statistics with regard to decisions on statistical
methods, standards and procedures, content and timing of
statistical releases
1.1.2.1 There is in place a publicly known or well publicised
statistical value chain for both surveys and registers
independently defined by the statistics authority without
interference from any individual, interest group or political
authority
1.1.3 Mechanisms exist for the statistics authority to ensure that
professional ethics and good practice are adhered to during
production and dissemination of statistics
1.1.3.1 A code of ethics or good practice to be adhered to
during the production and dissemination of statistics is in
place
1.1.4 Statistical releases are clearly distinguished and issued
separately from political/policy statements
1.1.4.1 A logo or trademark for statistical releases is in place
and publicly announced
1.2 Impartiality
Description: Statistics
authorities shall produce,
analyse, disseminate, and
comment on African statistics
in line with the principle of
1.2.1 The principle of impartiality in dissemination of statistics is
specified in statistical legislation
1.2.1.1 A clause in the statistics law providing for impartiality
during release of statistics
1.2.2 Statistical production, analysis and dissemination are
undertaken without bias towards any individual, interest group or
political authority
1.2.2.1 A policy document is available for public information
outlining the procedures the statistics authority follows in its
production, analysis and dissemination of statistics;
and outlining the standard content of publications and
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Principle 1: Professional independence
Description: Professional Independence means statistics authorities operate without any due influence from interest groups to ensure credible statistics
Sub-principle Elements to be assured Indicators
scientific independence, and
in an objective, professional,
transparent, neutral and
unbiased manner in which all
users get equal treatment
inclusion of metadata with the statistical releases
1.2.3 Statistical information is normally released impartially. Pre-
sight of statistical information under embargo is announced publicly
1.2.3 A protocol on the release procedure ensuring
impartiality to all stakeholders is in place and published
1.2.4 The statistics authority comments publicly on any statistics
and/or statistical issues; such comments may include criticism on
any aspect of the statistical value chain and interpretation and
misuse of official or national statistics
1.2.4.1 A policy is in place that unambiguously states the
right of the statistics authority to comment publicly on any
aspect of statistics (criticisms, misinterpretations and
misuses) released in the public domain
1.3 Responsibility
Description: Statistics
authorities and African
statisticians shall employ
unambiguous and relevant
methods in the collection,
processing, analysis and
presentation of statistical data.
Statistics authorities shall also
have the right and duty to
make observations on
erroneous interpretation and
improper use of the statistical
information that they
disseminate
1.3.1 Internationally established and/or peer-agreed relevant
methods are used in the collection, processing, analysis and
presentation of statistical data
1.31.1 Manual of statistical methodology aligned to
international best practice is in place
1.3.2 The statistics authority unfailingly corrects any
misinterpretation or any proper use of the statistics it is responsible
for
1.3.2.1 A programme is in place to convert statistics into
statistical information for users and the public at large to
minimise the possibility of misinterpretation
1.3.2.2 A users’ training programme is in place to ensure
correct interpretation of the statistics produced by the
statistics authority; and to explain what statistical estimation
entails
1.3.3 Every statistical release is accompanied with metadata in a
transparent manner
1.3.3.1 Metadata are described and together with quality indicators or measures are prepared and provided to users to help them assess the quality of the released data
1.4 Transparency
Description: To facilitate
proper interpretation of data,
statistics authorities shall
provide information on their
1.4.1 All phases of the statistical production cycle are documented
and the cycle is easily available to the public
1.4.1.1 Publish standardised manuals of the methodology
used in the collection, processing, analysis and presentation
of every statistical series
1.4.2 Procedures are in place to ensure standard concepts, definitions and classifications are consistently applied
1.4.2.1 Publish a manual of concepts and definitions of the
statistical value chain of both surveys and registers for easy
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Principle 1: Professional independence
Description: Professional Independence means statistics authorities operate without any due influence from interest groups to ensure credible statistics
Sub-principle Elements to be assured Indicators
sources, methods and
procedures that have been
used in line with scientific
standards. The domestic law
governing operation of the
statistical systems must be
made available to the public
access by the public
1.4.2.2 Publish classification systems used with various
surveys and registers
1.4.2.3 Publish a guide on the interpretation of the data used
and estimates of each statistical series
1.4.3 Access to statistical legislation is continuously promoted 1.4.3.1 Publish a simplified version of the statistics law for
easy access by the public
Principle 2: Quality
Description: Quality in Statistics means “fitness for purpose” to ensure usability of statistics
Sub-principle Elements to be assured Indicators
2.1 Relevance
Description: African statistics shall
meet the needs of users
2.1.1 External and internal users of statistics are
identified and listed
2.1.1.1 Compile a database of external and internal users
2.1.2 A process exists to identify user needs 2.1.2.1 Develop an instrument to assess user needs (e.g., a
questionnaire)
2.1.2.2 Execute a user needs survey at specified intervals (e.g., annually)
2.1.3 A process to measure user satisfaction
exists
2.1.3.1 Develop an instrument to assess user satisfaction (e.g., a
questionnaire)
21.3.2 Execute a user satisfaction survey at specified intervals (e.g.,
annually)
2.1.3.3 Include priorities based on user needs in statistical work
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Principle 2: Quality
Description: Quality in Statistics means “fitness for purpose” to ensure usability of statistics
Sub-principle Elements to be assured Indicators
programme
2.2 Sustainability
Description: African statistics shall
be conserved in as detailed as
possible a form to ensure their use
by future generations, while
preserving the principles of
confidentiality and protection of
respondents
2.2.1 Resources are available to sustain
production of statistics in the long term
2.2.1.1 The national budgetary process must ensure coverage of existing
statistical series and emerging issues based on national priorities
2.2.2 Appropriate technology is used to archive
microdata for time series analysis
2.2.2.1 Put in place information technology infrastructure for the archiving
and retrieval of data
2.2.3 Measures are in place to ensure the
confidentiality of microdata
2.2.3.1 Measures are place to ensure the confidentiality of microdata
2.3 Data sources
Description: Data used for
statistical purposes may be
collected from diverse sources
such as censuses, statistical
surveys and/or administrative
records. The statistics
organisations shall choose their
sources in consideration of the
quality of data offered by such
sources and their topicality,
particularly the costs incurred by
the respondents and sponsors. The
use by statistics authorities of
administrative records for statistical
purposes shall be guaranteed by
domestic law, provided that
2.3.1 Data sources – censuses, sample surveys,
registers - are specified in law in keeping with the
confidentiality requirement
2.3.1.1 Statistical legislation – both primary and subordinate – must define
a process for identifying and guaranteeing sources of statistics as
censuses, sample surveys or registers
2.3.2 A data quality tool is in place to assess the
quality of potential data sources and to guide their
selection for use
2.3.2.1 A data quality assessment tool exists to assess the quality of both
existing and potential statistical data sources
2.3.3 A system of reviewing statistical production
for contemporariness is in place
2.3.3.1 A process exists for reviewing the currency or contemporariness of
existing statistical series
2.3.4 A measure of the respondent burden is in
place and is used to reduce the burden in
successive surveys
2.3.4.1 Methods and practices exist to measure and reduce the burden to
respondents associated with all data collection ventures11
2.3.4.2 Targets are in place to reduce respondent burden and they are
established for each type of data collection venture
2.3.5 A process is in place for assessing the
efficiency of resources, particularly funding, with
2.3.5.1 Assess the efficiency of resources, particularly funding, in relation
11 Such methods and practices may include fully-fledged surveys or surveys on pilots specifically designed to measure respondent burden using a combination for example of
instrument length, participant attitudes on usefulness and privacy-invading nature of instrument items, survey media used, etc.
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Principle 2: Quality
Description: Quality in Statistics means “fitness for purpose” to ensure usability of statistics
Sub-principle Elements to be assured Indicators
confidentiality is preserved regard to topicality, respondent burden, and
sponsors
to allocation to the currency of priorities, respondent burden, and sponsors
2.3.6 A process is in place for data sharing among
statistics authorities
2.3.6.1 Put in place a process for data sharing among statistics authorities
2.4 Accuracy and reliability
Description: African statistics shall
be an accurate12 and reliable13
reflection of reality
2.4.1 Standards and any other measures of
assessment of accuracy are identified and applied
to the statistical estimation process
2.4.2 Standards and any other measures of
assessment of reliability are identified and applied
to the statistical estimation process
2.4.1.1 Include standards and any new measures of accuracy of statistical
estimates in the statistical quality assessment tool
2.4.1.1a For sample surveys the following are estimated and published:
sampling errors14; and
non-sampling errors15
2.4.1.1b For registers/frames the following are estimated and published:
measures of under-reporting
duplication (of records) rate
measure of comprehensiveness (missing data)
coding error rate
editing rate
editing failure rate
imputation rate of under-reporting
12 The accuracy of a statistical estimate refers to how close or how far the estimate is from the true value of the phenomena it is designed to measure 13 The reliability of a statistical estimate refers to the consistency of either a process or of an estimate over time and/or geographic space; that is, the closeness of an initial process result and/or estimate to subsequent process results and/or estimates. (For example re-test reliability is used to establish the reliability of fieldwork in a survey by comparing a re-test sample with the main sample) 14 Measures of sampling errors include: standard error; coefficient of variation (CV); confidence interval (CI); mean square error (MSE); and design effect (DEFF) 15 Measures of non-sampling errors that should be considered include: under-coverage; up-to-date correspondence between administrative units and statistical units; duplication rate; proportion of units out of scope on the sampling frame relative to the total units in the frame; proportion of misclassified units relative to the total units in the frame; effects of data collection instruments on the estimates; effects of mode(s) (methods) of data collection; effects of the interviewers; effects of respondents; rate of proxy response; data entry error rate; coding error rate; average editing rate; editing success rate; editing failure rate; item non-response rate; unit non-response rate; imputation rate for item non-response; imputation rate for unit non-response; record matching
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Principle 2: Quality
Description: Quality in Statistics means “fitness for purpose” to ensure usability of statistics
Sub-principle Elements to be assured Indicators
imputation rate of missing values
frequency of register/frame maintenance
measure of impact of frame maintenance
2.4.2.1 Reliability
Users are informed of the process used in the construction of the sampling frame and the state of its currency. Deficiencies in the frame should be revealed
Information is available on maintenance of the sampling frame including updating of births and deaths in the population
Information for the user on the sample design including sample size and which sampling methods were used
Processes engaged to reduce measurement error (e.g. questionnaire development, survey pilot, etc.) are comprehensively documented
Report on respondent feedback on difficulty (or otherwise) on responding to survey items and the solutions undertaken to the difficulty raised
Assessment of the bias in the information sought caused by items that are perceived as sensitive to the respondent
A description of the method used and the reason(s) why it was used are available to users
Method(s) of estimating variances are made available especially in cases where standard formulae are not readily applicable as is the case with complex or multistage sampling designs, mixed survey and register data designs and register data samples
2.4.3 Quality measures are in place to monitor the
statistical process, including product quality
2.4.3.1 A statistical value chain calibrated to appropriate levels is available 2.4.3.2 Quality measures are in place to monitor statistical activity at each phase of the statistical value chain 2.4.3.3 A documented and published quality management process is in place 2.4.3.4 A report of the assessment and validation of source data is available
2.4.4 Quality guidelines are in place 2.4.4.1 A quality assurance framework and its implementation guidelines
14
Principle 2: Quality
Description: Quality in Statistics means “fitness for purpose” to ensure usability of statistics
Sub-principle Elements to be assured Indicators
are in place
2.5 Continuity
Description: Statistical authorities
shall ensure continuity and
comparability of statistical
information over time
2.5.1 Standardised concepts and definitions,
classifications, methodology and frames are in
place to facilitate comparisons over time
2.5.1.1 A compendium of standardised concepts and definitions is published 2.5.1.2 A catalogue of agreed classifications, adapted to African realities, is published 2.5.1.3 A manual of common methodologies for specific statistical domains is published 2.5.1.4 A frame (such as a master sample) common and accessible to all agencies in the NSS is available 2.5.1.5 A plan to maintain (update) frames exists 2.5.1.6 Procedures are in place to monitor the application of standardised concepts, definitions and classifications in the NSS
2.6 Coherence and comparability
Definition: African statistics shall be
internally coherent over time and
allow for comparison between
regions and countries. To this end,
these statistics shall make
combined use of related data
derived from different sources. It
shall employ internationally
recognized and accepted concepts,
classifications, terminologies and
methods
2.6.1 Internationally recognised standards –
concepts, definitions, classifications, methodology
– have been adapted for data collection
2.6.1.1 (Refer to indicators 2.5.1.1 to 2.5.1.6)
2.6.2 A practice is in place to use common
standards and frames – and to ensure
consistency among datasets
2.6.2.1 A data harmonisation process through a coordination framework
with measures to monitor compliance in implementing common standards
and frames is in place and is enshrined in law
2.6.2.2 Methodological procedures and protocols are in place and
enshrined in law to ensure consistency among datasets in the NSS
2.6.3 A process is in place to ensure statistics are
internally coherent and consistent
2.6.3.1 Common statistics reporting units are defined and published
substantively and geographically including updates in the NSS
2.6.3.2 Protocols exist and are guaranteed in law to use common
concepts and harmonised methods for specified statistical outputs
2.6.3.3 Coherence and consistency between data produced at different
frequencies, same socioeconomic domain, and sources and outputs are
included in the quality assessment tool
2.6.4 A process is in place to ensure statistics are 2.6.4.1 Protocols exist and are guaranteed in law to use common
15
Principle 2: Quality
Description: Quality in Statistics means “fitness for purpose” to ensure usability of statistics
Sub-principle Elements to be assured Indicators
comparable across series or datasets concepts and harmonised methods for specified statistical outputs
2.6.3.2 Data comparability over time, across varying administrative
geographies, sector and sub-population level is included in the quality
assessment tool
2.6.5 A process is in place to ensure statistics are
coherent over a reasonable period of time
2.6.5.1 A minimum period for meaningful time series analysis is agreed
and implemented
2.6.6 A programme is in place to ensure cross-
national comparability of data within the provisions
of the African Statistical System
2.6.6.1 Prepare statistics on a sector basis to facilitate international
comparisons
2.6.6.2 Establish processes within the SHaSA framework to ensure
statistics are coherent and comparable, including across national
boundaries
2.7 Timeliness
Description: African statistics shall
be disseminated in good time and,
as far as possible, according to a
pre-determined calendar
2.7.1 Release dates, times and procedures are
announced before statistics are released
2.7.1.1 A pre-publication release calendar that includes release of
preliminary results of any data collection is centrally published
2.7.2 Any divergence from the dissemination time
schedule is publicised in good time, is explained,
and is rescheduled
2.7.2.1 Any divergence from the pre-publication calendar including the
new schedule is centrally published in advance and, where possible, with
sufficient lead time to inform clients
2.7.3 Preliminary results may be released when it
is deemed necessary to do so
2.7.3.1 Statistical production is aligned to the national policy cycle
2.7.4 Timeliness meets international
dissemination standards
2.7.4.1 International dissemination standards are adopted and published
for the entire NSS
2.8 Topicality
Description: African statistics shall reflect current and topical events
2.8.1 Statistics reflect current or contemporary
events
2.8.1.1 The work programme of the statistical authority incorporate the
needs of policy makers and users
2.8.2 Statistics are produced during the period
they are needed and can be actually used
2.8.2.1 A strategy is in place to monitor the turn-around time of statistical
results with the aim to reduce the period between the end of data
16
Principle 2: Quality
Description: Quality in Statistics means “fitness for purpose” to ensure usability of statistics
Sub-principle Elements to be assured Indicators
and trends collection and release of results
2.8.2.2 See indicator 2.7.3.1
2.8.3 A measure of topicality is in place and is
applied to statistical production
2.8.3 A measure of topicality is in place and is regularly applied to
statistical production
2.8.4 A process is in place for periodic reviews of
existing statistical series for contemporariness
2.8.4 A process (such as user fora, advisory or scientific committees) is in
place for reviewing statistical production for contemporariness
2.8.5 A process is in place for continuously
assessing the policy and user environments for
developments that may require new statistical
series
2.8.5 A process (such as a policy unit, a webpage for client feedback) is in
place for constantly monitoring changes or developments in policy and
user environments to identify gaps for new statistical series
2.9 Specificities
Description: Statistical data
production and analytical methods
shall take into account African
peculiarities
2.9.1 A database of statistics produced matched
against specific user needs exists
2.9.1.1 A compendium of indicators/indices is developed to pin down
specifically what users want and accordingly define the domain and scope
of statistical production
2.9.2 Statistical methods adapted to peculiar
African problems (such as enumeration in shack
settlements and the informal sector) have been
developed
2.9.2.1 A research and training programme is in place to adapt and/or
develop a methodology to deal with problems peculiar to African situations
2.10 Awareness building
Description: State Parties shall
sensitize the public, particularly
statistical data providers, on the
importance of statistics
2.10.1 An advocacy programme is in place to
raise the profile of statistics among politicians
2.10.1.1 A programme is in place to handpick key political personalities to
champion the use of statistics in managing for outcomes
2.10.1.2 A programme is in place to advocate for managing for results
among politicians with emphasis on measuring outcomes and
performance; and informing planning and decision-making
2.10.2 A training programme is in place for
advocacy and awareness building
2.10.2.1 A statistical market segmentation list of stakeholders exists to
facilitate communication
2.10.2.2 A training programme is in place for advocacy and awareness
17
Principle 2: Quality
Description: Quality in Statistics means “fitness for purpose” to ensure usability of statistics
Sub-principle Elements to be assured Indicators
building aiming at the identified segments of the statistical market
2.10.3 A programme is in place to train media in
the accurate interpretation of statistical output
2.10.3.1 A programme is in place to train the media on the accurate
interpretation of statistics
2.10.4 A programme is in place to promote
statistical literacy (culture) in the general
population
2.10.4.1 A programme is in place through media to promote statistical
literacy in the general population
2.10.4.2 Develop and implement a training programme to build capacity in
statistical skills at secondary and tertiary institutions
2.10.5 A programme is in place to promote a
culture of using statistics for evidence based
decisions
2.10.5.1 A programme is in place to advocate for using statistics for
evidence based decision-making
2.10.5.2 Statistical requirements in the national development plan are
incorporated into the statistical authority’s work programme
2.11 Statistical process
Description: Appropriate statistical
procedures covering the entire
statistical value chain must be
implemented beginning with the
need for data collection from either
a survey or a register and ending
with a review of the statistical
production process
2.11.1 A statistical value chain for surveys and
registers has been defined, implemented and
published for public access
2.11.1 Define, publish and implement a statistical value chain for both
surveys and registers16
2.11.2 A process is in place for prioritizing the
need for statistical information
2.11.2.1 A work programme that prioritises statistical needs in the national
development plan is in place
2.11.3 A process is established for designing the
statistical production activities
2.11.3.1 A process is in place for designing for statistical production
2.11.4 A process is in place for preparatory
(building) stage for fieldwork or data collection,
metadata, and documentation
2.11.4.1 A process is in place that defines the building stage
(preparations) for fieldwork or data collection
16 Or can adapt Joint UNECE/Eurostat/OECD’s Generic Statistical Business Process Model (GSBPM). Check reference
18
Principle 2: Quality
Description: Quality in Statistics means “fitness for purpose” to ensure usability of statistics
Sub-principle Elements to be assured Indicators
2.11.5 A process is in place for fieldwork or data
collection, metadata, and documentation
2.11.5.1 A process is in place for conducting fieldwork or data collection
2.11.6 Infrastructure and processes for data
processing are documented and in place
2.11.6.1 A process is in place for data processing
2.11.7 Processes for data analysis are in place 2.11.7.1 A process is in place for data analysis
2.11.8 Dissemination and publication principles
and procedures are documented and in place
2.11.8.1 A process is in place for data dissemination or data access
2.11.9 Infrastructure and processes for archiving
data are documented and in place
2.11.9.1 A plan exists for data archiving and retrieval
2.11.10 A process for evaluating the data
collection project is in place
2.11.10.1 A process is in place for evaluating statistical production project
2.11.11 A process is in place to test
questionnaires prior to data collection
2.11.11.1 A process is in place for testing questionnaires prior to data
collection
2.11.12 Survey designs, sample selection
methodology, and sample weighting methodology
are regularly reviewed, revised or updated
2.11.12.1 A process exists for regular reviews, revisions, or updates of
sample survey designs, sample selection methodology, and sample
weighting methodology
2.11.13 A process and documents are in place to
regularly review, maintain and revise the domain
of registers
2.11.13.1 A process exists to review, maintain and revise the domain of
registers on a regular basis
2.11.14 A process is in place to routinely monitor
and revise field operations and data processing
(data entry, coding and editing)
2.11.14.1 A process is in place to routinely monitor and revise field
operations, and data processing (data entry, coding and editing)
2.11.15 A transparent process is in place for
revisions
2.11.15.1 A schedule and a process is in place for revisions
19
Principle 3: Mandate for data collection and resources
Description: Mandate for data collection means the legal responsibility to collect data for statistical purposes. Resources means adequate, predictable and
sustainable funding to be provided by National Governments
Sub-principle Elements to be assured Indicators
3.1 Mandate
Description: Statistics authorities
shall be endowed with a clear legal
mandate empowering them to collect
data for production of African
statistics. At the request of statistics
authorities, public administrations,
business establishments,
households and the general public
may be compelled by domestic law
to allow access to the data in their
possession or provide data for the
purpose of compilation of African
statistics
3.1.1 The legal mandate to a statistics authority
to collect data is specified in the statistical
legislation
3.1.1.1 A statistics law is in place and provides NSS bodies with the
authority to collect data
3.1.2 The authority to access data or to receive
data from public administrations, the public
sector, households and the public at large is
specified in the statistics law
3.1.2.1 There is included in the statistics law authority for the statistics
authority to collect or access data from public administrations, the
private sector, households and the public at large
3.1.3 The obligation of respondents to provide
information is specified in the statistics law
3.1.3.1 There is included in the statistics law the obligation of
respondents to provide information
3.2 Resource adequacy
Description: As far as possible, the
resources available to statistics
authorities shall be adequate and
stable to enable them to meet
statistics needs at national, regional
and continental levels. Governments
of State Parties shall have the
primary responsibility to provide such
3.2.1 Staff, financial, and statistical infrastructure
are available within the official government
budgeting framework
3.2.1.1 A budget for statistics exists within the government’s
expenditure framework with sufficient funds for statistical skills,
infrastructure and operations for meeting the needs of users
3.2.2 The scope, detail, and cost of statistics are
commensurate with needs
3.2.1.2 The costing of statistical production in the work programme is
based on user needs
3.2.3 Specific training programmes are in place
to build basic and advanced statistical skills
3.2.1.3 A comprehensive statistics training programme is in place to
build basic and advanced statistical skills
20
Principle 3: Mandate for data collection and resources
Description: Mandate for data collection means the legal responsibility to collect data for statistical purposes. Resources means adequate, predictable and
sustainable funding to be provided by National Governments
Sub-principle Elements to be assured Indicators
resources
3.3 Cost effectiveness
Description: Statistics authorities
shall use the resources so provided
effectively and efficiently. This
presupposes, in particular, that
operations shall as far as possible,
be programmed in an optimal
manner. Every effort shall be made
to achieve improved production and
use of the statistics derived from
administrative records, to reduce the
costs incurred by respondents and,
as far as possible, avoid expensive
direct statistical surveys
3.3.1 A process is in place to cost statistical
operations, human resources, and statistical
infrastructure across all state agencies
3.3.1.1 A system is in place for costing statistical production across all
state agencies
3.3.2 Strategic and operational plans exist to
effectively guide resource allocation
3.3.2.1 Strategic, action and operational plans are in place for the
production of statistics
3.3.2.2 A model is in place to guide optimal allocation of resources
among all state agencies that produce statistics
3.3.3 A strategy is in place to optimise resource
allocation and to minimise the reporting burden
by rationalising surveys through coordination
3.3.3.1 A coordination programme exists to optimise resource
allocation and minimise respondent burden by rationalising surveys
3.3.4 Data collection instruments are designed
such that they are respondent-friendly,
effectively collect information, and are efficient
3.3.4.1 Well designed and tested respondent-friendly data collection
instruments are in place
3.3.5 A quality management system is
implemented to improve data quality and
timeliness
3.3.5.1 Implement a quality management system to improve both data
quality and timeliness
3.3.6 A policy for preference for and increased
use of registers as sources of data and a
decreased reliance on surveys is implemented
3.3.6.1 There is in place a policy biased towards the use of
administrative records as a source of statistics
3.3.7 The use of administrative records for
statistical purposes is specified in statistical
legislation
3.3.7.1 Use of administrative records for statistical purposes is included
in the statistics law
3.3.8 A review programme for topicality to
determine discontinuation and/or inclusion of
3.3.8.1 A programme is implemented to monitor the currency of
existing programmes to determine their continuation or discontinuation
21
Principle 3: Mandate for data collection and resources
Description: Mandate for data collection means the legal responsibility to collect data for statistical purposes. Resources means adequate, predictable and
sustainable funding to be provided by National Governments
Sub-principle Elements to be assured Indicators
new series is in place and/or inclusion of new series
3.3.9 Internal and external measures are in
place to monitor the statistics authority’s use of
resources
3.3.9.1 Internal and external systems are set up to monitor use of
resources
3.3.10 Routine clerical operations (e.g., data
capture, coding and validation) are automated to
the extent possible
3.3.10.1 An ICT system is in place for automating as much as possible
routine clerical systems
3.3.11 Optimisation of the use of ICT whenever
possible for data collection, processing and
dissemination
3.3.11.1 ICT systems are in place for data collection, processing and
dissemination
Principle 4: Dissemination
Description: Dissemination means statistics are accessible, clear and usable without constraint
Sub-principle Elements to be assured Indicators
4.1 Accessibility
Description: African statistics shall
not be made inaccessible in any way
whatsoever. This concomitant right
of access for all users without
restriction shall be guaranteed by
domestic law. Micro-data may be
4.1.1 A policy document exists that
comprehensively spell out statistical
dissemination principles and practice, including
microdata subject to specified conditions
4.1.1 1 A document on statistical dissemination policy and practice is
published for the benefit of users and the public at large
4.1.1.2 Conditions for access to microdata are published
4.1.2 Right of equal and free access to data by
the public is included in the statistics legislation
4.1.2.1 A clause on right of equal and free access by the public is
incorporated in the statistics legislation
4.1.3 A list and synopsis of available statistics is 4.1.3.1 A list including synopses of statistics that are available in the
22
Principle 4: Dissemination
Description: Dissemination means statistics are accessible, clear and usable without constraint
Sub-principle Elements to be assured Indicators
made available to users on condition
that the pertinent laws and
procedures are respected and
confidentiality is maintained
published and updated as required country is published
4.1.4 A system for managing user requests is in
place
4.1.4.1 A system in place to receive, process, archive and monitor user
requests
4.1.5 Statistics are available and accessible
according to market segmentation needs using
hardcopy and/or modern ICT
4.1.5.1 A list of classified users on the basis of market segmentation
according to the appropriateness of the medium used to access
statistics (e.g., electronic or hardcopy) is in place
4.1.5.2 There is in place a list of groups of users according to the
medium of data access suitable for them (e.g., by website, hardcopy,
etc.)
4.1.5.3 An internal protocol is in place identifying the appropriate
medium to be used for disseminating data to specified groups of users
identified during the market segmentation exercise
4.1.6 Statistical releases and statements made
in the media are objective and non-partisan
4.1.6.1 A policy and protocols are in place for guiding the statistics
authority to make objective, non-partisan statements in the media
4.2 Dialogue with users
Description: Mechanisms for
consultation with all African statistics
users without discrimination shall be
put in place with a view to ensuring
that the statistical information offered
are commensurate with their needs
4.2.1 Users are grouped according to their
needs
4.2.1.1 A list of users according to the statistical market segmentation
is in place
4.2.2 A process for user consultation is in place 4.2.2.1 A user consultation process on various statistical matters is
established
4.2.2.2 User fora are established according to user groups
4.2.2.3 A process is in place to establish user needs including
feedback on the suitability of statistical products
4.2.2.4 User needs impact on priorities, design of survey and statistical
products are documented
4.2.2.5 Statistical priorities based on user needs are documented and
23
Principle 4: Dissemination
Description: Dissemination means statistics are accessible, clear and usable without constraint
Sub-principle Elements to be assured Indicators
included in the statistical work programme
4.2.3 User satisfaction surveys are undertaken
periodically
4.2.3.1 A programme of user satisfaction survey at least every two
years is in place
4.3 Clarity and understanding
Description: Statistics shall be
presented in a clear and
comprehensible form. They shall be
disseminated in a practical and
appropriate manner, be available
and accessible to all and
accompanied by the requisite
metadata and analytical
commentaries
4.3.1 Statistics are presented in a form that is
easily understood and interpreted
4.3.1.1 A standardised statistical release template, including provisions
for metadata and analytical commentaries is in place
4.3.2 Statistics are packaged in different format
appropriate for different groups of users
4.3.2.1 A process is in place for consulting different groups of users to
determine applicable formats required for disseminating results
4.3.2.2 A system is in place for developing different statistical products
per series according to user groups
4.3.3 Custom-designed analyses are provided
where appropriate
4.3.3.1 A protocol is in place for the provision of custom-designed
analytical support to meet special requests
4.3.4 Metadata and analytical commentaries are
made available and accessible to all users with
the statistical release
4.3.4.1 A tool is in place to facilitate capturing metadata
4.3.5 Users are informed on the methodology of
statistical processes and the quality of statistical
outputs
4.3.5.1 Information is published on the methodology of the statistical
process and quality of the statistical output
4.3.5.2 A data validation process is established
4.3.5.3 A training programme for data validation is in place
4.3.6 Users are educated in the use of statistics 4.3.6.1 A training programme exists for users on usage and
interpretation of statistics
4.4 Simultaneity
Description: African Statistics shall
be disseminated in a manner that
4.4.1 The principle of simultaneity of
dissemination of statistics is specified in
statistical legislation to ensure impartiality
4.4.1.1 A clause on simultaneity of release of statistical products is
incorporated in statistical legislation
24
Principle 4: Dissemination
Description: Dissemination means statistics are accessible, clear and usable without constraint
Sub-principle Elements to be assured Indicators
ensures that all users are able to use
them simultaneously. Where certain
authorities receive advance
information under embargo, to allow
them time to respond to possible
questions, public announcement
shall be made indicating the nature
of such information, the identity of
the recipients and the set timeframe
before its public dissemination
4.4.2 Statistical information is normally released
to everyone at the same time. Pre-sight of
statistical information under embargo is
announced publicly
4.4.2.1 Conditions under which pre-sight is granted to users under
embargo and publicly announced are defined and published
4.4.3 Statistical release dates and times are
announced
4.4.3.1 A statistical release calendar is published annually
4.4.3.2 Any deviations from the release calendar are announced and
explained to users
4.4.3.3 Divergences from pre-announced times are published in advance, and new release times are announced with explanations of the reasons for the delays
4.5 Correction
Description: Statistics authorities
shall correct publications containing
significant errors using standard
statistical practices or, for very
serious cases, suspend
dissemination of such statistics. In
that event, the users shall be
informed in clear terms of the
reasons for such corrections or
suspension
4.5.1 A policy document exits that details the
circumstances under which corrections to
publications are made
4.5.1.1 Publish a corrections policy in anticipation of an error in the
statistics produced by the statistics authority
4.5.2 A process is in place for corrections to
publications
4.5.2.1 A corrections policy is published in anticipation of an error in
the statistics produced by the statistics authority
4.5.3 Corrections to publications are announced
publicly
4.5.3.1 A policy is in place to define and publicly announce the type of
revision (e.g. preliminary, forecast)
4.5.3.2 A policy is in place to publish the corrections or announce
withdrawals of publications
4.5.4 A published policy is in place for revisions
to statistical series arising from small changes in
methodology and new data sources
4.5.4.1 A policy is in place on a process for making corrections to
publications including withdrawal of publications
4.5.5 A revision in methodology is announced
publicly
4.5.5.1 A revisions policy in anticipation of any changes in data
including methodology is in place
4.5.6 A revised methodology is published. 4.5.6.1 A policy is in place to publicly announce and publish the new
25
Principle 4: Dissemination
Description: Dissemination means statistics are accessible, clear and usable without constraint
Sub-principle Elements to be assured Indicators
methodology
4.5.6.2 Explanations about the timing, reasons for and nature of
revisions are made available
4.5.6.3 A published policy is in place that describes the revisions for key outputs that are subject to scheduled revisions
Principle 5: Protection of individual data, information sources and respondents
Description: Protection of individual data, information sources and respondents means privacy and confidentiality are guaranteed
Sub-principle Elements to be assured Indicators
5.1 Confidentiality
Description: National statistics authorities,
African statisticians and all those operating in
the field of statistics in Africa shall absolutely
guarantee the protection of the private life
and business secrets of data providers
(households, companies, public institutions
and other respondents), the confidentiality of
the information so provided and the use of
such information for strictly statistical
purposes
5.1.1 Protection of the confidentiality of data
collected for official statistical purposes is
guaranteed in statistical legislation. The legislation
should include penalties for any willful breaches of
confidentiality
5.1.1.1 A confidentiality clause is included in the statistical
law; the clause must include penalties for any willful
breaches of confidentiality
5.1.2 A legal provision that binds staff to commit to
confidentiality is in place
5.1.2.1 A requirement is provided in the statistics law for
staff to take a confidentiality oath or sign legal
confidentiality commitments
5.1.2.2 Guidelines and instructions are in place for staff on the protection of statistical confidentiality in the production and dissemination processes
5.1.3 A policy document is available mapping out
arrangements for maintaining confidentiality of data
and for disseminating or providing access to data
5.1.3.1 A policy document is published mapping out
arrangements for maintaining the confidentiality of data and
for disseminating or providing access to data
26
Principle 5: Protection of individual data, information sources and respondents
Description: Protection of individual data, information sources and respondents means privacy and confidentiality are guaranteed
Sub-principle Elements to be assured Indicators
5.2 Giving assurances to data providers
Description: Persons or entities interviewed
during statistical surveys shall be informed of
the objective of such interviews and of the
measures put in place to protect the data
provided
5.2.1 A system is in place for respondents to be
informed of the main intended uses and access
limitations applying to the information they provide
to statistical inquiries
5.2.1.1 A system to inform respondents of the main
intended uses and access limitations applying to the
information they provide is in place and published
5.2.2 Provisions are in place to protect the security
and integrity of statistical databases
5.2.2.1 Strict measures are in place to protect the security
and integrity of statistical data bases
5.3 Objective
Description: Data concerning individuals or
entities collected for statistical purposes shall
in no circumstance be used for judicial
proceedings or punitive measures or for the
purpose of taking administrative decisions
against such individuals or entities
5.3.1 A legislative guarantee is in place for
(individual) respondent data not being used for
judicial and punitive purposes or for the purpose of
taking administrative decisions against individuals
or entities except under the Statistics Act
5.3.1.1 A clause is included in the statistics law to ensure
protection of non-use of statistical data for judicial and
punitive purposes and taking administrative decisions
against individuals or entities
5.3.1.2 Codes of practice and standards are in place to
ensure that statistical data about individual respondents
remain confidential, and are only released to users in line
with statistical legislation and data dissemination policies
5.3.2 A programme is in place for creating
awareness in the legal system, among statisticians,
political entities, and data custodians that statistical
data are not to be used for legal proceedings or
punitive measures or for the purpose of taking
administrative decisions against individuals or
entities
5.3.2.1 A programme is implemented to create awareness
among statisticians, political entities, the general public and
data custodians not to use respondent data for legal or
punitive purposes or for the purpose of taking administrative
decisions against individuals or entities
5.4 Rationality
Description: Statistics authorities shall not
embark upon statistical surveys except
where pertinent information is unavailable
from administrative records or the quality of
such information is inadequate in relation to
5.4.1 A policy prioritising administrative records
over surveys subject to data quality considerations
is in place
5.4.1.1 A policy is in place prioritising use and improvement
of administrative records over surveys subject to data
availability and quality considerations
5.4.2 The principle of rationalisation of production of
statistics is specified in statistical legislation to
eliminate overlapping and duplication subject to
5.4.2.1 A rationality clause is included in statistical
legislation
5.4.2.2 A statistical clearing house or a process is in place
27
Principle 5: Protection of individual data, information sources and respondents
Description: Protection of individual data, information sources and respondents means privacy and confidentiality are guaranteed
Sub-principle Elements to be assured Indicators
the quality requirements of statistical
information
data quality considerations for identifying and resolving cases of duplication of efforts in
the production of statistics
5.4.3 An inventory of statistical information for the
country is available
5.4.3.1 (Indicator 4.1.3.1)
5.4.4 A mechanism for approval of statistical plans
to produce official statistics is in place
5.4.4.1 A statistics clearing house is included in the
statistics law and is in place to execute a statistical approval
process for statistical production for the NSS
28
Principle 6: Coordination and Cooperation
Definition: Coordination and cooperation means Statistics authorities work together and share expertise to ensure synergy, unicity, quality and comparability of
statistics in the national and African statistics systems
Sub-principle Elements to be assured Indicators
6.1 Coordination
Description: Coordination and collaboration amongst Statistics authorities in a given country are essential in ensuring quality and harmonious statistical information. Similarly, coordination and dialogue amongst all Members of the African Statistical System are vital for harmonization, production and use of African statistics.
6.1.1 The principle of statistics coordination and
collaboration amongst statistics authorities is
specified in statistical legislation
6.1.1 Statistical coordination, collaboration among statistics
authorities, and designation of statistics as official are
included in statistical legislation
6.1.2 A mechanism for approval of statistics plans is
in place
6.1.2.1 A National Strategy for Development of Statistics
(NSDS) is in place
6.1.2.2 A statistics clearing house or a mechanism is in
place to approve the plans (See indicator 5.4.4.1)
6.1.3 Statistical work programmes are published
annually, and periodic reports describe the progress
made
6.1.3.1 A statistical planning, reporting and approval
process is established for approval
6.1.3.2 Action and annual statistical work programmes are
compiled from the NSDS
6.1.4 Statistical production processes for surveys,
censuses and administrative records are based on
common statistical standards
6.1.4.1 There is in place a framework for statistical
production from surveys, censuses and administrative
records
6.1.4.2 A consultation process is in place for implementing
new questionnaires used in modifying registers by organs
of state and for introducing new statistical classifications
6.1.5 Designation of statistics as official statistics
(good quality) is specified in statistical legislation
6.1.5.1 There is a clause in the statistics law requiring all
statistics for a public good to be designated as official
statistics (good quality)
6.1.6 A process for designating statistics as official
statistics (good quality) is published to inform
producers and users and the public at large
6.1.6.A process is in place for designating statistics as
official statistics directed at informing all producers and
users of statistics and the public at large
6.1.7 Statistics are designated as official statistics 6.1.7.1 There is in place a statistical quality assessment
framework and protocol for the designation of statistics as
29
Principle 6: Coordination and Cooperation
Definition: Coordination and cooperation means Statistics authorities work together and share expertise to ensure synergy, unicity, quality and comparability of
statistics in the national and African statistics systems
Sub-principle Elements to be assured Indicators
(good quality) official
6.1.7.2 Conduct independent quality assessments/audits
6.1.8 A governance structure for statistical
coordination among organs of state is in place
6.1.8.1 Governance structures are in place for different
levels of government administration as well as other
stakeholders including cooperation with other AU member
states
6.1.8.2 The role of the national statistical office as the coordinator of the national statistical system is established in the statistics law
6.1.9 The production and use of official statistics is
used for “managing for results” and “transformation”
6.1.9.1 A programme is implemented for advocating for
managing for results in government
6.1.10 Statistics authorities subscribe to the
Principles of the African Charter on Statistics
6.1.10.1 A signed and ratified African Charter on Statistics
is adopted as the foundation for statistical quality assurance
by the statistics authority
6.1.11 Statistics authorities align statistical practice
to the African Statistical System, as prioritised
SHaSA
6.1.11.1 Country strategic plans and the NSDS are aligned
to the African Statistics System and SHaSA
6.1.11.2 Self-assessment is done on implementation of the
Principles of the African Charter on Statistics
6.1.11.3 A process for participating in the peer review
process is in place
6.1.12 Statistics is included in the National
Development Plan/National Planning framework as
a system of evidence
6.1.12.1 The National Development Plan/National Planning
framework includes statistics as a system of evidence
6.1.13 A function is established in the statistics 6.1.12.2 A statistical function/unit responsible for the NSS is
30
Principle 6: Coordination and Cooperation
Definition: Coordination and cooperation means Statistics authorities work together and share expertise to ensure synergy, unicity, quality and comparability of
statistics in the national and African statistics systems
Sub-principle Elements to be assured Indicators
authority for statistical coordination of the NSS established in the NSO
6.1.14 A function is in place at Africa regional and
continental levels for statistical coordination and
harmonisation
6.1.14.1 A statistical function/unit responsible for
coordination and harmonisation at African regional and
continental levels is established in the NSO
6.2 Co-operation
Description: Bilateral and multilateral
statistics cooperation shall be encouraged
with a view to upgrading African statistics
production systems
6.2.1 A schedule exists of activities such as
meetings, events, conferences, workshops, training,
etc. for active participation in the African Statistics
System at regional, continental and global level
6.2.1.1 A programme for the statistics authority’s active
participation in African Statistics System at regional,
continental and global level is in place
6.2.2 A programme exists to upgrade African
statistics production systems at regional,
continental and global levels
6.2.2.1 A statistical production harmonisation programme is
in place to upgrade African statistics production systems at
regional, continental and global levels
6.2.3 A national mechanism to coordinate and
monitor aid-assistance is in place
6.2.3.1 NSDS is in place as a framework for handling aid-
assistance requirements for development of statistics in the
NSS
6.2.3.2 NSDS is set up as a mechanism to coordinate and
monitor aid assistance for statistical production in the NSS
6.2.4 An aid-assistance reporting system is in place 6.2.4.1 Monitoring and reporting (of inputs, outputs and
outcomes) system of the implementation phase of the
NSDS is in place to monitor and report on aid-assistance
6.2.5 A cooperation model consistent with aid
effectiveness is in place
6.2.5.1 A centralised Statistics Fund is established for the
NSS
31
4 References
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2015
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2015
Hurtubise, D., Morin, Y., Lavallée, P., and Hidiroglou, M., n.d., Variance estimation for synthetic estimators in the
context of an establishment survey, Statistics Canada, Ottawa
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by the News Media and Government Contractor Survey Research Firms, in Advances in Telephone Survey
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Link, M. W. and Sangster, R. L., John Wiley & Sons, Inc.
International Monetary Fund, 2003, Data Quality Assessment Framework (DQAF), July. Available at
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Independent Expert Advisory Group on a Data Revolution for Sustainable Development (IEAG), 2014, A world that
counts: Mobilising the data revolution for sustainable development, United Nations Statistics Commission, New
York, November. Available at http://www.undatarevolution.org/wp-content/uploads/2014/12/A-World-That-
Counts2.pdf on 6 May 2015
International Organisation for Standardisation (ISO), 2012, Quality Management Principles, ISO Central
Secretariat, Geneva. Accessed at http://www.iso.org/iso/qmp_2012.pdf on 27 March 2015
Jäckle, A., Roberts, C. and Lynn, P., 2010, Assessing the effect of data collection mode on measurement,
International Statistics Review Vol. 78, No.1, pp 3-20
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Cornell University Press, Ithaca
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Jerven, M, and Johnston, D., 2015, Statistical tragedy in Africa? Evaluating the database for African economic
development, The Journal of Development Studies, Vol. 51, No. 2, pp 111-115
Joint UNECE/Eurostat/OECD Work Session on Statistical Metadata (METIS). Generic Statistical Business Process
Model, Version 4.0, April 2009. Brussels: UNECE Secretariat, April 2009. Available at
http://www1.unece.org/stat/platform/download/attachments/8683538/GSBPM+Final.pdf?version=1 PDF version;
http://www1.unece.org/stat/platform/download/attachments/8683538/GSBPM+v4.0.doc?version=1 Word version;
and http://www1.unece.org/stat/platform/download/attachments/8683538/GSBPM.ppt?version=1 PowerPoint
Presentation at ISI in Durban, August 2009. 18 February 2012
Kale, Y., 2015, Where are the numbers? Presentation to a conference on African Economic Development:
Measuring Success and Failure, Simon Fraser University, Vancouver, Canada. Available at
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http://mortenjerven.com/wp-content/uploads/2013/04/AED_Panel_8-Kiregyera.pdf on 6 May 20152014; on 6 May
2014
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21, No. 2, pp. 233–255
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33
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34
5 Annex
Matching the Generic Quality Assurance Framework for the African Statistics System against the UN’s Generic
National Quality Framework Template (NAQF)
Key items in the Generic Quality Assessment Framework for the African Statistics System
UN’s Generic National Quality Assurance Framework Template (NQAF)
Principle 1: Scientific independence
1.1 Scientific independence NQAF4 Assuring professional independence (independence of production and
dissemination of statistics is specified in law; conflict of the statistics law with any
other law must be resolved in favour of the statistics law; professional ethics and
good practice are adhered to during production and dissemination of statistics)
NQAF 5 Assuring impartiality and objectivity (independence of production and
dissemination of statistics is specified in law; professional ethics and good practice;
statistical releases are clearly distinguished and issued separately from political/policy
statements)
1.2 Impartiality NQAF 5 Assuring impartiality and objectivity (principle of impartiality is specified in
statistical legislation; statistical production, analysis and dissemination without bias)
NQAF 6 Assuring transparency (statistical information is normally released impartially.
Pre-sight is announced publicly)
1.3 Responsibility NQAF 5 Assuring impartiality and objectivity (international methods)
NQAF 6 Assuring transparency (release of metadata)
NQAF 8 Assuring the quality commitment (release of metadata)
NQAF 14 Assuring relevance (release of metadata)
NQAF15 Assuring accuracy and reliability (Internationally established and/or peer-
agreed relevant methods are used)
NQAF 17 Assuring accessibility and clarity (release of metadata)
NQAF 4 Assuring professional independence (correcting misinterpretation)
1.4 Transparency NQAF 6 Assuring transparency (production cycle documented)
NQAF 17 Assuring accessibility and clarity (production cycle documented)
NQAF 10 Assuring methodological soundness (concepts, definitions and classifications
constantly applied)
NQAF 13 Managing the respondent burden (concepts, definitions and classifications
constantly applied)
Principle 2: Quality
2.1 Relevance NQAF14 Assuring relevance
35
Key items in the Generic Quality Assessment Framework for the African Statistics System
UN’s Generic National Quality Assurance Framework Template (NQAF)
2.2 Sustainability NQAF 17 Assuring accessibility and clarity (archive)
NQAF 18 Assuring coherence and comparability (time series)
2.3 Data sources NQAF15 Assuring accuracy and reliability (data sources)
2.4 Accuracy and reliability NQAF15 Assuring accuracy and reliability
2.5 Continuity NQAF 10 Assuring methodological soundness (concepts and definitions standards)
2.6 Coherence and comparability NQAF 18 Assuring coherence and comparability
2.7 Timeliness NQAF 5 Assuring impartiality and objectivity (release dates, times and procedures)
NQAF 14 Assuring relevance (reflection of current or contemporary events)
NQAF 16 Assuring timeliness and punctuality (release dates, times and procedures)
2.8 Topicality NQAF 14 Assuring relevance (reference period)
NQAF 16 Assuring timeliness and punctuality (reference period)
NQAF 14 Assuring relevance (periodic reviews of existing statistical series)
NQAF 8 Assuring the quality commitment (continuous assessment of policy and user
environments)
2.9 Specificities NQAF 17 Assuring accessibility and clarity (A database of statistics produced matched
against specific user needs exists)
1. Quality context; 1a Circumstances and key issues driving the need for quality
management (paragraph 1:” adaptations according to … specific national
circumstances” for “Statistical methods adapted to peculiar African problems”)
2.10 Awareness building NQAF 13 Managing the respondent burden (advocacy and awareness building)
NQAF 2 Managing relationships with data users and data providers (training media in
the accurate interpretation of statistical output)
NQAF 14 Assuring relevance (culture of using statistics for evidence based decisions,
evaluation)
2.11 Statistical process NQAF 8 Assuring the quality commitment (statistical value chain for surveys and
registers, prioritising need for statistical information, designing the statistical
production activities, for preparatory (building) stage for fieldwork or data collection,
process is in place for fieldwork or data collection, data processing, data analysis,
dissemination, archiving, evaluation)
NQAF 11 Assuring cost-effectiveness (statistical value chain for surveys and registers)
NQAF 2 Managing relationships with data users and data providers (process for
designing the statistical production activities)
NQAF 10 Assuring methodological soundness (designing the statistical production
36
Key items in the Generic Quality Assessment Framework for the African Statistics System
UN’s Generic National Quality Assurance Framework Template (NQAF)
activities, evaluation, testing questionnaires)
NQAF 12 Assuring soundness of implementation (statistical value chain for surveys
and registers, process for fieldwork or data collection, data processing, archiving,
evaluation, testing questionnaires)
NQAF 9 Assuring adequacy of resources (data analysis, dissemination)
NQAF 19 Managing metadata (dissemination, archiving)
NQAF 1 Coordinating the national statistical system (dissemination, evaluation)
NQAF 4 Assuring professional independence (dissemination)
NQAF 5 Assuring impartiality and objectivity (dissemination)
NQAF 6 Assuring transparency (dissemination, transparent process for revisions)
NQAF 17 Assuring accessibility and clarity (dissemination policy, archiving)
NQAF 16 Assuring timeliness and punctuality (dissemination, evaluation)
NQAF 11 Assuring cost-effectiveness (evaluation)
NQAF 13 Managing the respondent burden (testing questionnaires, reviewing survey
methodology)
NQAF 14 Assuring relevance (evaluation, reviewing survey methodology)
NQAF15 Assuring accuracy and reliability (evaluation, transparent process for
revisions)
Principle 3: Mandate for data collection and resources
3.1 Mandate NQAF 2 Managing relationships with data users and data providers (legal mandate,
authority to access data, obligation to provide data, resource adequacy)
NQAF 13 Managing the respondent burden (obligation to provide data)
NQAF 16 Assuring timeliness and punctuality (obligation to provide data)
3.2 Resource adequacy NQAF 9 Assuring adequacy of resources (resource adequacy; staff, financial, and
statistical infrastructure resources are budgeted for; process is in place to cost
statistical operations, human resources, and statistical infrastructure)
NQAF 10 Assuring methodological soundness (plans to guide resource allocation;
optimise resource allocation)
NQAF 11 Assuring cost-effectiveness (resource adequacy)
3.3 Cost effectiveness NQAF 11 Assuring cost-effectiveness (preference for and increased use of registers as
sources of data and a decreased reliance on surveys; preferred use of administrative
records; respondent burden management; process to cost statistical operations,
human resources, and statistical infrastructure; programme for topicality to
37
Key items in the Generic Quality Assessment Framework for the African Statistics System
UN’s Generic National Quality Assurance Framework Template (NQAF)
determine discontinuation and/or inclusion of new series; external measures to
monitor statistics authority’s use of resources; automation of routine clerical
operations; optimised use of ITC)
Principle 4: Dissemination
4.1 Accessibility NQAF 4 Assuring professional independence (equal and free access to data by the
public statistics legislation)
NQAF 5 Assuring impartiality and objectivity (policy document on statistical
dissemination principles and practice; Statistical releases and statements made in the
media are objective and non-partisan)
NQAF 17 Assuring accessibility and clarity (system for managing user requests; list of
available statistics is published and updated)
4.2 Dialogue with users NQAF 2 Managing relationships with data users and data providers (list of users
according to market segmentation; process for user consultation)
NQAF 8 Assuring the quality commitment (satisfaction surveys are undertaken
periodically)
NQAF 12 Assuring soundness of implementation (process for user consultation)
4.3 Clarity and understanding NQAF 2 Managing relationships with data users and data providers (users informed
on methodology of statistical processes and quality of statistical outputs)
NQAF 5 Assuring impartiality and objectivity (analytical commentaries are made
available and accessible to all users with the statistical release; provision of
methodology)
NQAF 6 Assuring transparency (metadata made available to the public)
NQAF 7 Assuring statistical confidentiality and security (metadata made available to
the public)
NQAF 8 Assuring the quality commitment (metadata made available to the public;
provision of information on quality of statistical outputs)
NQAF 14 Assuring relevance (statistics are packaged in different formats appropriate
for different groups of users; metadata made available to users; users informed of
quality of statistical outputs)
NQAF 16 Assuring timeliness and punctuality (users informed on quality of statistical
outputs)
NQAF 17 Assuring accessibility and clarity (statistics are presented in a form easily
understood and interpreted; dissemination formats for different groups of users;
custom-designed provided on request; metadata made available to users; users
informed on methodology of statistical releases; users informed about quality of
statistical outputs)
NQAF 18 Assuring coherence and comparability (users informed on methodology of
statistical products)
38
Key items in the Generic Quality Assessment Framework for the African Statistics System
UN’s Generic National Quality Assurance Framework Template (NQAF)
4.4 Simultaneity NQAF 5 Assuring impartiality and objectivity (principle of simultaneity of
dissemination of statistics; pre-sight of statistical information under embargo is
announced publicly; release dates and times are announced; deviations from the
release calendar announced and justified to users; a revision in methodology is
announced publicly)
NQAF 6 Assuring transparency (release calendar and changes announced to the
public)
NQAF15 Assuring accuracy and reliability (a revision in methodology is announced
publicly)
NQAF 16 Assuring timeliness and punctuality (release dates and times are announced;
deviations from the release calendar announced; principle of simultaneity of
dissemination of statistics; revisions in methodology are announced; revised
methodology is published)
Principle 5: Protection of individual data, information sources and respondents
5.1 Confidentiality NQAF 2 Managing relationships with data users and data providers (processes in
place to assure statistical confidentiality of individuals, businesses or other entities in
administrative records)
NQAF 6 Assuring transparency (legislation protecting the confidentiality of individual
responses)
NQAF 7 Assuring statistical confidentiality and security (legal arrangements in place to
protect data confidentiality including penalties for wilful breaches of the law; policy
document available mapping out arrangements for maintaining confidentiality of
data)
NQAF 12 Assuring soundness of implementation (a legal provision binding staff to
commit to confidentiality is in place)
5.2 Giving assurances to data
providers
NQAF 6 Assuring transparency (respondents understand the legal basis for a survey and the confidentiality provisions for the data that are collected)
NQAF 7 Assuring statistical confidentiality and security (provisions are in place to
protect the security and integrity of statistical databases; a legal provision binding
staff to commit to confidentiality)
NQAF 13 Managing the respondent burden (a system in place for respondents to be
informed of the main intended uses and access limitations applying to the
information they provide)
5.3 Objective NQAF 7 Assuring statistical confidentiality and security (a legislative guarantee is in place for (individual) respondent data not being used for judicial and punitive purposes or for the purpose of taking administrative decisions against individuals or entities except under the statistics law)
5.4 Rationality NQAF 1 Coordinating the national statistical system (principle of rationalisation of
production of statistics is specified in statistical legislation to eliminate overlapping
and duplication subject to data quality considerations
39
Key items in the Generic Quality Assessment Framework for the African Statistics System
UN’s Generic National Quality Assurance Framework Template (NQAF)
NQAF 11 Assuring cost-effectiveness (policy prioritising administrative records over
surveys subject to data quality considerations)
NQAF 12 Assuring soundness of implementation (policy prioritising administrative
records over surveys subject to data quality considerations)
NQAF 13 Managing the respondent burden (policy prioritising administrative records
over surveys subject to data quality considerations)
NQAF 17 Assuring accessibility and clarity (An inventory (catalogue) of statistical
information for the country is available)
Principle 6: Coordination and Cooperation
6.1 Coordination NQAF 1 Coordinating the national statistical system (a governance structure for
statistical coordination among organs of state is in place; principle of statistics
coordination and collaboration amongst statistics authorities is specified in statistical
legislation)
NQAF 4 Assuring professional independence (statistical work programmes are
published annually, and periodic reports describe the progress made)
NQAF 10 Assuring methodological soundness (statistical production processes for
surveys, censuses and administrative records are based on common statistical
standards)
NQAF 13 Managing the respondent burden (statistical production processes for
surveys, censuses and administrative records are based on common statistical
standards)
NQAF 14 Assuring relevance (a function is in place at Africa regional and continental
levels for statistical coordination and harmonisation)
NQAF 18 Assuring coherence and comparability (statistical production processes for
surveys, censuses and administrative records are based on common statistical
standards)
6.2 Co-operation NQAF 14 Assuring relevance (a schedule exists of activities … for active participation
in the African Statistics System at regional, continental and global level; programme is
in place to upgrade African statistics production systems at regional, continental and
global levels)
NQAF 2 Managing relationships with data users and data providers (a cooperation
model consistent with aid effectiveness is in place)